Widens
v. 放宽, 加宽, （使）变宽( widen的第三人称单数 )
🗣️ 情景例句
and I think he believes
而我认为他相信
Older and wiser.
越老越聪明。
It then sends these signals down an ordinary telephone line to another fax machine, which changes the signals back into the shapes of letters.
然后把这些符号通过一条普通的电话线送到另一台传真机上，传真机又把符号变为字母形状。